I can't update the client

[Lagger006]

Hello there, i can't update game client, it said an dll can't be downloaded and to verify if firewall is blocking the client or to get help from forum, so here i am.
I checked firewall and even created new rules so i'm 200% firewall will not block it. I know firewall have 2 panel, one where you just have to check some box to say ALLOW and another where you have to create firewall rule. It doesn't work, i have another pc where i get the update(Client update, archive, upload to drive then to my original pc).